A Comprehensive Guide to Choose Perfect Knee Replacement Implant
Have you undergone knee replacement surgery? Then, it becomes significant for the person about the right knee replacement implant. Of course, the best orthopedic doctor in Delhi, based on your condition, will decide the best knee replacement implant for you. However, it is a good decision to know about the types of knee replacement implants used in knee replacement surgery. Knowing about the right implant will help you to make the right decision.
comprehensive-guide-to-choose-perfect-knee-replacement-implant
Fortunately, there are multiple options available to choose from at different prices, features, and benefits. So, the vast choices will allow you to lead a happy and healthier lifestyle. In this blog, we will provide you with a comprehensive analysis of different types of knee implants.
What is Knee Implant?
A knee implant is an artificial prosthetic that is used during knee replacement operations. In knee replacement surgery, the doctor will remove a damaged section of the knee joint and, in place of that, use a knee implant to restore the structure and functionalities of the joint.
Components of Knee
Replacement
Generally, the knee replacement
implant is made up of three elements: metal alloys, plastic, and ceramic
materials. So, these components are:
●
Femoral
Components
This interacts with the lower bones called the femoral (thigh bone). The design of the bone is usually altered with grooves to ensure that the knee cap can move easily and assist in the bending and straightening movements.
●
Patellar
Part
This component takes the place of the regular patellar
bone. It is usually constructed of plastic, and its back is shaped like a dome,
allowing for the normal movement of knee joints.
●
Component
of the Tibia
This component articulates with the top of the tibia, i.e. it is the bones of the shin. It is typically composed of a cushion made of polyethylene and a flat metal platform. In certain situations, when needed, the metal component may be inserted into the tibia for extra stability.
comprehensive-guide-to-choose-perfect-knee-replacement-implant
Different
Types of Knee Implants
There are various types of knee
implant available which is used for minimally invasive knee surgery. The
leading difference between these implants is whether the implant will change
the complete joint or part of it. Also, there are various elements like
stability of ligament, misalignment of the knocked knee, bow legs, and
situation of bones and muscles, etc., that will decide the suitable type of
knee implants. Here are some of the common types of knee implants suggested by
the best orthopedic doctor in
Delhi.
1. Implants Based on Material
Generally, the most common type of implant is made of
ceramic, plastic, or metal alloys.
●
Ceramic
Implants
This implant will provide a natural feel to the knee. In
comparison to metal and ceramic joints, it is less likely to wear and tear.
But, if the ceramic implant is struck forcefully, then there is the probability
that it will break. In that case, emergency surgery is required to replace the
damaged ceramic part.
●
Metal
Alloy Implant
It is built by using Metals like Titanium and Cobalt Chromium. These implants are durable and biocompatible. But, if you are allergic to metals, then you should avoid this implant.
Suggest to read:- How Long Is HipReplacement Recovery?
●
Plastic
Implant
Implants made of plastic can be an excellent option when
you're looking for the most affordable implants. It works best when paired in
conjunction with components made of metal. However, they can trigger an immune
response that can cause the surgery to fail.
2.
Implants Based on Design
●
Mobile
Bearing Implant
This type of implant design allows for limited rotation
of the knee joint. It has a groove that will fix with the tibial element, which
helps in twisting. This type of design is best for youngsters and elders who
are less physically active.
●
Fixed
Bearing Implant
The majority of knee implants are fixed-bearing. They need to be more flexible, and it is best suited for patients with chronic illnesses who do not lead active lifestyles. A lot of movement could cause wear and tear because the implants aren't as flexible.
3. Implants Based on Affixing Material
The implants which are attached to the knee are using two different techniques:
●
Cemented Joint
In the cemented joint techniques, the implants are fixed
with the knee bone by using quick-drying cement. However, there is a chance of
breaking this cement, which can lead to the failure of surgery.
●
Non – Cemented Joint
When the procedure is done by using a joint that is not
cemented, it allows room for the bone's natural growth to grow. Implants are
firmly anchored within the bone. It's ideal for young people who have bones of
good quality and are growing rapidly.
comprehensive-guide-to-choose-perfect-knee-replacement-implant
Conclusion
Choose the best knee replacement implant that has a good track record and is suitable to the situation. So, if you are in a dilemma about which option is better, then consult with the best orthopedic doctor in Delhi who has successful years of experience in working. A good implant restores normal function to the knee and lasts for a lifetime.
FAQs
Q1.
How long does the recovery process take after knee replacement surgery?
The recovery time varies, but most patients experience
significant improvement within a few weeks to months.
Q2. Are there any age restrictions for knee replacement
surgery?
There is no strict age limit, and suitability is
determined based on the individual's health and lifestyle.
Q3. Can I choose a specific brand for my knee replacement
implant?
Surgeons typically recommend implants based on their
experience and the patient's unique needs rather than specific brands.
Q4. What are the common
complications associated with knee replacement surgery?
Complications may include infection, blood clots, and
implant loosening. However, these are rare and can be managed with proper care.
Q5. Is it normal to
experience stiffness after knee replacement surgery?
Some stiffness is normal initially, but it often improves with consistent rehabilitation exercises.
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